Step-by-step explanation:
-2w=9+7
-2w=16
w=16/-2
w=-8
Answer:
For B the answer is 1 : 30. For A the graph is Y goes up 2 for every 60 on the X.
Answer:
1/(c - d)
Step-by-step explanation:
Multiply numerator and denominator by cd, then factor the denominator and cancel the common factor. (The result is restricted to c+d ≠ 0.)

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